{"product_id":"norgren-r18-c05-rgla-air-regulator-2in-npt-450psi","title":"Norgren R18-C05-RGLA Air Regulator 2in Npt 450psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORGREN R18-C05-RGLA is a hi-flow pilot operated compressed air regulator designed for high-demand industrial and commercial pneumatic systems. Part of the R18 series, it accepts inlet pressures up to 450 psi and delivers a maximum air flow of 2000 CFM through a 2-inch NPTF port. The body is constructed from aluminum, keeping weight manageable at 9 pounds while maintaining durability under sustained pressure cycling. A built-in relief function and included pressure gauge make this unit suitable for applications where accurate downstream pressure control and system protection are required. Licensed pneumatic system technicians and industrial maintenance professionals are the typical installers.\u003c\/p\u003e\u003cp\u003eThis regulator is suited for high-volume compressed air distribution in industrial facilities, manufacturing lines, large commercial HVAC pneumatic control systems, and process air applications where precise pressure regulation at elevated flow rates is critical. The pilot-operated design maintains stable outlet pressure even as flow demand fluctuates, making it appropriate for systems with variable downstream loads. The NPTF end connections ensure a pressure-tight seal without secondary thread sealant in many installations, though sealant practices should follow site standards.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHi-flow pilot operated design supports up to 2000 CFM maximum air flow\u003c\/li\u003e\n\u003cli\u003eMaximum supply pressure of 450 psi for high-pressure upstream systems\u003c\/li\u003e\n\u003cli\u003eAdjustable output pressure range of 5 to 125 psi\u003c\/li\u003e\n\u003cli\u003e2-inch NPTF port for direct in-line installation on large-diameter air mains\u003c\/li\u003e\n\u003cli\u003eIntegrated relief function protects downstream equipment from pressure excursions\u003c\/li\u003e\n\u003cli\u003ePressure gauge included with 1\/4-inch gauge port thread for immediate system monitoring\u003c\/li\u003e\n\u003cli\u003eAluminum body construction balances strength with weight efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with compressed air systems requiring hi-flow pilot operated pressure regulation; part of the NORGREN R18 series. Fluid type is compressed air only. Modular connection is not supported on this configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified pneumatic systems technician or industrial maintenance professional. Depressurize and lock out the compressed air supply completely before removing or installing any regulator in the line. NPTF threads are designed for pressure-tight engagement, but follow applicable site piping standards and local codes for thread sealant use on large-bore connections. Verify that the upstream supply pressure does not exceed 450 psi and that downstream equipment is rated for the outlet pressure range of 5 to 125 psi before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulator Type\u003c\/strong\u003e: Hi-Flow Pilot Operated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Size\u003c\/strong\u003e: 2 inches NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Supply Pressure\u003c\/strong\u003e: 450 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Pressure Range\u003c\/strong\u003e: 5 to 125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 2000 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Type\u003c\/strong\u003e: Compressed Air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Function\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Gauge Included\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Port Thread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Connection\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: 0 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORGREN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R18-C05-RGLA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORGREN","offers":[{"title":"Default Title","offer_id":51697938104626,"sku":"R18-C05-RGLA","price":2278.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c921a0370fe8ed988c2481c161398191.jpg?v=1788356102","url":"https:\/\/voomisupply.com\/products\/norgren-r18-c05-rgla-air-regulator-2in-npt-450psi","provider":"Voomi Supply","version":"1.0","type":"link"}